Coats Motor Control PCB Repair Part# 8111879
We've got the parts, schematics and experience to repair these for you.
Part Number 8111879.
From what we can gather, these were used in a number of machines in the early 2000s, up to around 2005 when they were replaced by the larger style with discrete components instead of the Crydom modules.
They were used in the 950, 1025, 1050, 1055 and 6401 and possibly also in the 1000 and 1000D
We can repair/return yours if you wish to send it to us or we can ship a unit same day and take your core for credit later. If you wish, for a few dollars more, we can sell you a complete board without any core trade in.